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Nowadays the digital universe becomes larger and larger. The data created everyyear has been up to ZB level. How to store thedata in many normal servers is a critical issue. Although a distributed file system alleviates thestorage problem, there is still a need to reducethe storage and speed up transmission of largescale data. The distributed file system like HDFSalready offers compression schemes...
Fault-tolerance is a significant property for distributed and parallel computing systems. An emerging trend of Big Data computing is to combine MPI and MapReduce technologies in a single framework. The distinctive state model in this kind of frameworks brings challenges to designing an efficient and transparent fault-tolerance mechanism. In this paper, a state model analysis method is proposed for...
Cloud database usually refers to a database based on the cloud computing technology. However, as far as we know, pre-existing solutions of cloud database cannot integrate the data from multi-sourced heterogeneous databases, only supplying an isolated homogeneous database cluster. This paper presents a new implementation approach for cloud database: Sea Base, which integrates various data types into...
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